Changeset 9615

Timestamp:

07/12/07 13:34:03 (18 months ago)

Author:

blowery

Message:

fixes #3742. add support for native array iteration methods for safari3

Files:

• dojo/trunk/_base/array.js (modified) (1 diff)

dojo/trunk/_base/array.js

@@ -4 +4 @@
 (function(){
         var d = dojo;
+        var tn = ["indexOf", "lastIndexOf", "every", "some", "forEach", "filter", "map"];
+        var makeCall = function(fn){
+                return function(a){
+                        a[fn].apply(a, Array.prototype.slice.call(arguments, 1));
+                }
+        };
         if(Array.forEach){
                 // fast, if we can
-                var tn = ["indexOf", "lastIndexOf", "every", "some", "forEach", "filter", "map"];
                 for(var x=0; x<tn.length; x++){
                         d[tn[x]] = Array[tn[x]];
+                }
+        }else if(Array.prototype.forEach){
+                // safari3 only exposes the fast methods on the prototype
+                for(var x=0; x<tn.length; x++) {
+                        d[tn[x]] = makeCall(tn[x]);  // have to do this to bind the looped var
                 }
         }else{